Abstract: This disclosure provides compositions and methods for a film, which may include a base film and a coating layer on the base film, wherein the coating layer has a surface energy of at least 30 dynes/cm and consists essentially of nylon, polyester, ethylene vinyl alcohol-based copolymer, polyvinyl alcohol-based polyethylene terephthalate, polyvinylchloride, acrylate-based polymers, methacrylate-based polymers, polyurethane, polyalkylimine, acid-modified polyolefins, polyetherester-amide block copolymer, and combinations thereof. Further, the film may include a metal oxide layer on the coating layer, wherein the metal oxide layer has an optical density of equal to or less than 0.5 and a thickness from 0.1 nm through 100 nm. Further still, the film has an oxygen transmission rate of less than 4 cm3/m2/day at 23° C. and 0% relative humidity, a water vapor transmission rate of less than 4 g/m2/day at 38° C. and 90% relative humidity, and a thickness of 5 ?m through 50 ?m.

Abstract: This disclosure provides compositions and methods for an oriented film that may include a base film having a first side and a second side. Further, the oriented film may include a metallized layer on the first side and a print-receptive coating on the second side. Further still, oriented film may include one or more coatings on a side of the metallized layer that faces away from the base film. The oriented film may also have a distinctness of image decrease of ?15% in a machine direction and ?30% in a transverse direction for the metallized layer when measured atop the print-receptive coating.

Abstract: This disclosure provides compositions and methods for making a sealable film, which may include a sealant layer comprising a skin layer on an intermediate layer, wherein both skin and intermediate layers comprise one or more ethylene-co-?-olefins and a total thickness from 0.25 ?m through 20 ?m, wherein ?-olefins polymerized with ethylene in the one or more ethylene-co-?-olefins comprise one or more C4-C10 ?-olefins. Further, the sealable film may include a core layer having a first side and a second side, wherein the first side is at least proximate to the sealant layer, wherein the sealable film comprises a seal strength of at least 1100 g/25 inch at 120° C. In other example embodiments, the seal strength may exceed 1275 g/inch or even 3000 g/inch at 120° C. And in still other example embodiments, the sealable film may be laminated to a substrate.

Abstract: Disclosed are hot-melt, curl-free methods, structures, and compositions. One embodiment provides an optionally oriented base film having a first side and a second side, wherein the optionally oriented base film base film is transparent or opaque. Further, the composition includes a water-based primer applied to the first side. Further still, the composition includes a water-based coating applied to the first side having the water-based primer disposed thereon, wherein the water-based coating has a weight of at least 0.1 g/m2, wherein the composition is curl-free and has a barrier to one or more migratory additives and components in a hot-melt adhesive on the first side.

Abstract: A squeezable, white polypropylene film is disclosed having a novel balance of conformability, stiffness, modulus, opacity, and whiteness. The film comprises an ABCBA structure having a core layer of polypropylene resin with an elastomeric copolymer and a cavitating agent. Two intermediate layers of polyproplene resin are present on either side, the intermediate layers optionally comprising an elastomeric copolymer and a pigmenting agent. Two polymer skin layers surround the two intermediate layers. The resins are co-extruded into a biaxially oriented film having a thickness between 40 to 70 ?m for use in pressure-sensitive labeling applications.

Abstract: This disclosure provides methods, systems and devices that may be used to measure, calculate, and orient a device such as a drill bit in a downhole environment. To that end, disclosed are fiber optic gyroscopes, wherein the fiber optic gyroscopes comprise elliptical fiber optic cable coils in a mutually orthogonal arrangement that is tilted relative to a length of a supporting shaft, e.g., tube. Light travels in opposite directions within each of the elliptical fiber optic cable coils, and, subsequently, sensors detect differences in time for each light path of the light that traveled in opposite directions within each one of the elliptical fiber optic cable coils. The elliptical nature of the fiber optic cable coils minimizes the cross-sectional area of the mutually orthogonal arrangement, and thereby makes it well-suited for use in downhole environments where space is at a premium. This disclosure also may provide an inertial measurement unit.

Abstract: Disclosed are methods, compositions and structures for laminated films. In one example embodiment, disclosed is a structure and composition, which includes a printable coating receptive to electrophotographic ink, an optionally oriented film having a coating side and a laminating side, wherein the printable coating is applied to the coating side, and a substrate dry-laminated to the laminating side.

Abstract: Disclosed are compositions, methods, and uses for multi-layered films which are intended to provide high quality sealants having sufficient sealing strength for use in packaging and other applications while being more cost-effective and higher-yield than traditional combinations of unoriented polyolefin films and web materials. The film comprises a multilayer structure of LLDPE having a core layer, a surface skin layer, and a sealant skin layer. The core layer further comprises a slip agent, while the skin layers further comprise antiblock agents. Optional embodiments may include tie layers between the core layer and the skin layers, or may include pigments in one or more of the core layer or tie layers. The surface skin layer may be subjected to a surface treatment (e.g., corona treatment) to improve suitability for coating or metallization.

Abstract: Disclosed are methods, compositions, structures and uses for a biaxially oriented, multilayered film, including but not limited to a label, that may include a core layer comprising a cavitating agent, the core layer having a first side and a second side. Further, the film may include a first intermediate layer located on the first side and a second intermediate layer located on the second side, the first intermediate layer and the second intermediate layer comprising a pigmenting agent. Further still, the film may include a first skin layer located on the first intermediate layer and a second skin layer located on the second intermediate layers, wherein density is less than or equal to 0.85 g/cm3, whiteness is at least 84 using ASTM E 313, and each layer in the biaxially oriented, multilayered film may include polypropylene homopolymer.

Abstract: A clear packaging film is disclosed that is free of polyvinylidene chloride while retaining excellent machinability, barrier properties, and resistance to visual deterioration such as puckering or dimpling. The film comprises a protective barrier layer comprising ethylene vinyl alcohol, polyvinyl alcohol, polyamides, or combinations thereof, disposed atop a biaxially oriented polypropylene core. This barrier layer is top-coated with an acrylic coating to enhance the machinability, sealability, and appearance of the film.

Abstract: Disclosed are methods, compositions, structures and uses for a biaxially oriented, multilayered film that may include a core layer comprising LLDPE, such as mLLDPE, wherein the core layer is flanked by a first skin layer and a second skin layer. This same type (e.g., melting index, density, and/or melting peak) of LLDPE, or different type(s) or blends thereof may be in the first skin layer and/or the second skin layer, wherein the first skin layer is located on a first side of the core layer, and the second skin layer is located on a second of the core layer, wherein the first side is on an opposite side of the core layer as compared to the second side. The biaxially oriented, multilayered film may have a sealing strength of at least 400 g/cm at 100° C. under a pressure of 41 N/cm2 at a dwell time of 0.75 s.

Abstract: Disclosed are biaxially oriented, multilayered films, wherein said films may include a core layer comprising linear, low-density polyethylene, and the core layer is optionally cavitated. Said films may further include a first skin layer on a first side of the core layer, and a second skin layer on a second side of the core layer, wherein the first skin layer and the second skin layer comprise thin layers of linear, low-density polyethylene of a same or different type. Further, said films may include an aqueous-based primer on an outer surface of the second skin layer, wherein the outer surface faces away from the core layer. Further still, said films may include a sealant coating layer on the first skin layer and a barrier coating layer on the second skin layer, wherein the sealant coating layer and the barrier coating layer are aqueous-based.

Abstract: Disclosed are methods, compositions and structures that, in one example embodiment, is a film that includes a multilayered base film comprising a core and at least one printable coating applied to at least one outer surface of the multi-layered film. The at least one printable coating may include an acrylic-based polymer, and have a dry coating weight is within a range from 0.1 g/m2 through 0.9 g/m2 with a pH of at least 9. The film complies with European regulations for use in food-contact packaging and labeling, which are examples of applications for the disclosed films.

Abstract: Disclosed are compositions, methods and uses for thin multi-layered films that may include a metallizable skin layer that include polyethylene polymer(s), wherein the metallizable skin layer may be treated one or more times. The multi-layered films include a core layer and a sealant layer, wherein each of these layers includes metallocene-catalyzed, linear, low-density polyethylene. The core layer is located between the metallizable skin layer and the sealant layer. These films may include one or more additives in any of the layers and/or include one or more tie layers. The multi-layered films may be biaxially oriented, have a haze equal to or below 5%, and have an elastic modulus equal to or below 350 N/mm2. The multi-layered films may also include a metallized layer on the metallizable skin layer, a coated layer on the metallizable skin layer, and/or be laminated to a polyethylene-based polymer, such as polyethylene terephthalate.

Abstract: Disclosed are compositions, structures, and methods for monoweb barrier films for cold-seal applications. The monoweb barrier film may include a core having a first side and a second side. Further, the monoweb barrier film may include a first skin layer immediate to the first side, wherein the first skin layer comprises an ethylene-vinyl-alcohol-based or a polyvinyl-alcohol-based coating that is receptive to one or more cold-seal adhesives. Further still, the monoweb barrier film may include a second skin layer immediate to the second side, wherein the second skin layer comprises a treated surface, wherein the first skin layer is antiblocking to the second skin layer in a reel.

Abstract: Disclosed is a multilayered film that includes a core layer that includes one or more polymers, wherein the core has a first side and a second side and is optionally oriented. Further, the multilayered film includes a sealing layer comprising a primer and a sealing coating, wherein the primer has a primer coating weight from 0.05 to 0.5 g/m2 and is located between the first side of the core and a first side of the sealing coating, wherein the sealing coating has a sealing coating weight from 0.5 to 20.0 g/m2, wherein the multilayered film has a seal strength of at least 1 kg/in at 120° C. In various embodiments, the films showed outstanding seal strength, hot tack for both clear and white films over a broad temperature range, seal integrity under the Skye test, low blocking, and other desirable performance metrics.

Abstract: Disclosed herein is a multi-layered matte film comprising at last one layer of a coating comprising the condensation reaction product of the combination of a polyalkylimine and an acetoacetonate (“AcAc”)-functional material or an oxirane-functional material, each comprising an ethenic unsaturation group, the coating adhered to a sealant film layer; a sealant layer comprising a polyolefin and having a Tm within the range of from 120° C. to 170° C.; and a Flexural Modulus within the range from 500 to 1200 MPa; a core polypropylene layer; and a matte layer between the sealant layer and core layer, the matte layer comprising a blend of at least two incompatible polymers such that the Haze is at least 50%.

Abstract: Multi-layer laminated structures are disclosed. Such structures include a multi-layer polymeric film having a Layer A that includes at least one polymer and a polymeric sealant layer adjacent to Layer A. The sealant layer has a surface roughness, Ra>5.0 and a Peak Count Value, Pc>50.0. The multi-layer laminated structures also include a substrate in surface contact with the multi-layer polymeric film, typically opposite the sealant layer. Such structures have a top seal and/or side seal of the polymeric sealant layer to itself has a seal strength of >5.00×102 grams/inch at 177° C. The multi-layer films may be transparent, contain a cavitating agent, or are pigmented to form an opaque film. Also, the multi-layer film may be metallized or coated with a barrier coating.

Abstract: This invention provides a polymer film coating for use preferably with cold glue labels, particularly on the adhesive-receiving side of a label film. The coating includes a filler component and a binder component, at least one of which is hydrophobic. The coating imparts water resistance and solvent resistance to an adhered label, thereby improving resistance to label removal due to moisture or water contact. A coated label and method of applying the coating to a label film are also included.

Abstract: Disclosed herein is a coated flexible oriented polypropylene film having three or more layers comprising a core layer of polypropylene; a sealing layer; a metal layer opposite the sealing layer, thereby sandwiching the core; and a printable coating adhered to the metal layer, thereby sandwiching the metal layer between the core layer and printable coating; wherein the printable coating comprises at least one primer layer of an ethylene acrylic acid-based copolymer and/or ethylene alkyl ester copolymer and at least one print layer comprising an acrylic styrene copolymer.